Home / 2,736,002.10-4,104,003.15-1,822,710.90

Finding the Fourth Proportional to 2,736,002.10, 4,104,003.15 and 1,822,710.90

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Solution

The fourth proportional to 2,736,002.10, 4,104,003.15 and 1,822,710.90 is: 2,734,066.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,002.10 : 4,104,003.15 = 1,822,710.90 : x
  2. Step 2: Convert to fraction form
    2,736,002.10/4,104,003.15 = 1,822,710.90/x
  3. Step 3: Cross multiply
    2,736,002.10x = 4,104,003.15 × 1,822,710.90
  4. Step 4: Simplify right side
    2,736,002.10x = 7,480,411,275,139.33
  5. Step 5: Solve for x
    x = 7,480,411,275,139.33/2,736,002.10
  6. Step 6: Final answer
    x = 2,734,066.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.